body{
    font: 14px/1.5 Helvetica Neue,Helvetica,Arial,Microsoft Yahei,
	Hiragino Sans GB,Heiti SC,WenQuanYi Micro Hei,sans-serif;
	color: black;
}
.topber{
	width: 100%;
}
.container{
	width: 1000px;
	height: 100%;
	margin: 0 auto;
}


/* --------导航栏------------ */

/* 导航栏左侧 */
.header{/* 黑条 */
	height: 80px;
	background-color: black;
}
.header .site-logo{/* logo盒子 */
	float: left;
	width: 178px;
	margin-top: 8px;
}
.header .site-logo img{/* logo图片 */
	float: left;
	width: 170px;
	margin-left: 10px;
}
.header .site-logo a{
	display: block;
	width: 56px;
	height: 56px;
}
.header .site-list{/* 首页字体 */
	float: left;
	width: 400px;
	height: 70px;
	padding: 10px 0 0 31px;
	font-size: 21px;
}
.header .site-list ul li{/* 列表排列 */
	float: left;
}
.header .site-list ul li a{ /* 首页字体 */
	display: block;
	padding: 15px 10px 18px;
	color: #FFFFFF;
}
.header .site-list ul li a:hover{/* 鼠标悬浮 */
	color: coral;
}


/* 搜索框 */
.header .site-search{
	float: right;
	width: 296px;
	margin-top: 25px;
	/* background-color: #777; */
}
.header .site-search from{
	position: relative;
	width: 296px;
	height: 50px;
}
.search-text{
	width: 200px;
	height: 30px;
	border: 1px solid #E0E0E0;
	font-size: 14px;
	padding: 0 10px;
	float: left;
	background-color: lightgray;
}
.submit{/* 登入按钮 */
 	float: left;
	width: 50px;
	height: 32px; 
	margin-left: -1px;
	border:0px solid #E0E0E0; 
	background: linear-gradient(120deg, #e0c3fc 0%, #8ec5fc 100%);
}
 
 .login{/* 登入 */
 	float: right;
 	margin: 24px 20px 0 0;
 	color: #FF7F50;
 }
 .login img{width: 35px;}
 .login a{
 	color: #F6F6F6;
 }
 .login a:hover{
 	color: #FF7F50;
 }
/* --------导航栏end--------- */


/* --------主页内容--------- */
 .content{
	height: 1200px;
	/* background-color: #87CEEB; */ /* 背景色定位测试框 */
}


  /* tab菜单 */
  .jianjie{
	  width: 1000px;
	  height: 387px;
	  background-color: #F2F2F2;
  }
.jianjie-left{
	float: left;
	width: 300px;
}
.jianjie-right{
/* 	width: 500px;
	height: 200px; */
	position: relative;
	left: 50px;
	top: 10px;
}
.jianjie-right hr{/* 夏目分割线 */
	width: 500px;
	height: 1px;
	border: none;
	border-top:  1px dashed coral;
}
.jianjie-right font{
	color: red;
}
.jianjie-zhengwen{
	background-color: #F2F2F2;
}
.jianjie-zhengwen h2{
	position: relative;
	left: 30px;
	top: 5px;
}
.jianjie-bofang{
	height: 200px;
	background-color: #F2F2F2;
}
.jianjie-bofang h2{
	position: relative;
	left: 30px;
	top: 5px;
}
.jianjie-a li{
	float: left;
	padding: 10px 50px;
	/* display: flex;  */
	text-align: center;
	background-color: #A2A2A2;
	margin-left: 30px;
}
.jianjie-a a{color: #000000;}
.jianjie-a li:hover{background-color: coral;}


/* 相关推荐 */
.tabdown{
	height: 20px;
	/* background-color: #FF7F50; */
	margin-top: 50px;
}
.tabdown img{
	width: 190px;
	border-radius: 5px;/* 方块圆角 */
}

.tabdown li{
	float: left;
	height: 290px;
	margin-right: 10px;
}
.tabdown a{
	font-size: 10px;
	color: #000000;
}
.tabdown a:hover{color: coral;}



/* --------主页内容end--------- */

/* --------- 底部栏 ---------- */
.footer {
	position: relative;
	height: 200px;
	width: 100%;
	background: #F2F2F2;
	color: #A2A2A2;
	margin-top: 4px;
	/* border-top: 1px solid #F2F2F2; */
}
.footer-liebiao{
	padding-top: 15px;
	height: 100px;
	width: 1000px;
}
.neir h4{
	color: #666666;
}
.footer-liebiao td{
	width: 100px;
}
.guanyu {
	float: left;
	width: 370px;
	height: 10px;
	margin: 0 0px 0 50px;
}
.xieyi {
	float: left;
	width: 370px;
	margin: 0 0px 0 150px;
}
.footer-infro {
	margin-top: 3px;
	font-family: '宋体';
	/* padding-top: 30px; */
	text-align: center;
	font-size: 14px;
	line-height: 21px;
}
/* -------- 底部栏end --------- */